UASB处理蛋白废水的实验研究2

ANHUICHEMICALINDUSTRY36420108Vol．36No．4Aug.20101。。、、。UASB。22.1UASB3、。150mm3L,37±2℃。。2.2IC90%1.20×103kg/m31L0.5L30g/L。2.3。COD=15000mg/LpH=4.6NH3-N=100mg/LTN＝400mg/LTP=127mg/L。2.41COD。、1。2pH。pHpH。3VFA。[1]。33.140mLCOD3L/dCOD1200mg/L2000mg/L,pH=6.7～7.037±2℃[23]。10COD1。13COD70%7COD80%COD500mg/LVFA3～4mmol/L[4]。UASB12221.2211162.215011。7000~8000mg/L7kgCOD/(m3·d),COD80%。。UASBX703A1008-553X201004-0069-022010-04-211969-2000、[e-mail]。691662010436ExperimentalStudyontheTreatmentofProteinWastewaterbyUsingUASBReactorYUShan-shan1LIUFeng2MASan-jian2WANGQiu-yun21.TongshanCountyofJiangsuProvinceEnvironmentalProtectionAgencyEnvironmentalMonitoringUnitXuzhou221116China2.InstituteofEnvironmentalProtectionApplicationTechnologyUSTSSuzhou215011ChinaAbstract:Ananaerobicreactorisusedforthetreatmentofisolatedsoyproteinwastewaterinmediumtemperaturecondition.Whentheinfluentconcentrationis7000~8000mg/LthevolumetricCODloadingcouldreach7kgCOD/m3·dandCODremovalrateover80%.Theresultsachievedbythisexperimentwouldprovideadesignbasisfortheanaerobictreatmentofproteinseparatingwastewaterwithhighconcentration.Keywords:UASBproteinseparationwastewateranaerobic3.23L/dCOD2000mg/L7000mg/L2～3212。2111080%COD400mg/L800mg/LpH7.5～8.0。37±2℃17。10COD2800mg/L7200mg/L75%。3.3COD7000mg/LCOD3。37000mg/LCOD1500mg/LpH7.5～8.080%。41UASBCOD5kgCOD/m3·dCOD85%7kgCOD/m3·d80%。2UASBpH[3]。pH。pH4~5pH。337±2℃。47000~8000mg/L。[1].[M].2002.[2].[M].1998.[3].[M].1996.[4].UASB[J].20072712:28-30.□70